EP 2826405 A1 20150121 - Sleeping bag with integrated inflatable ground mat
Title (en)
Sleeping bag with integrated inflatable ground mat
Title (de)
Schlafsack mit integrierter aufblasbarer Unterlage
Title (fr)
Sac de couchage comprenant un matelas gonflable intégré
Publication
Application
Priority
US 201361856451 P 20130719
Abstract (en)
This disclosure relates to a sleeping bag with an integrated ground mat and a method for its manufacturing. The sleeping bag provides thermal comfort by effectively retaining heat and is lightweight, compact, and easily packed for transport or storage. The sleeping bag with integrated ground mat allows the user to bring only one item that doubles as a sleeping bag and a ground mat. Additionally, the integrated ground mat remains positioned under the user while the user is sleeping. The sleeping bag (2) comprises an inner shell (30) and an outer shell (14) and may have insulation between the inner and outer shells (30; 14). A lower portion of the sleeping bag (2) comprises the ground mat (4) comprising an inflatable member with baffles (24) forming channels (22). In at least one of the channels (22) an insulation material is disposed.
IPC 8 full level
A47G 9/08 (2006.01); A47C 27/08 (2006.01)
CPC (source: EP US)
A47C 27/081 (2013.01 - EP US); A47G 9/08 (2013.01 - US); A47G 9/086 (2013.01 - EP US); A47G 2009/003 (2013.01 - US); Y10T 29/49826 (2015.01 - EP US); Y10T 29/49947 (2015.01 - EP US)
Citation (applicant)
- US 3877092 A 19750415 - GAISER CONRAD J
- US 4996733 A 19910305 - TSAI YING-LANG [TW]
- US 5528779 A 19960625 - LEE LI-HSEN [TW], et al
- US 5553339 A 19960910 - THOMAS ROY C [US]
- US 5740565 A 19980421 - MCDADE JOHN PATRICK [GB]
- US 5974608 A 19991102 - HALLER CLAYTON FORBES [US], et al
- US 2006021139 A1 20060202 - LAVIGNE WILLIAM F [US]
- US 2010299832 A1 20101202 - ALFORD JOHN T [US]
- GB 2473613 A 20110323 - JOYCE MICHAEL STEPHEN [GB]
- US 6675414 B2 20040113 - LAMKE SAMUEL F [US]
- US 7051386 B2 20060530 - STEWART JOHN [GB], et al
- US 6321400 B1 20011127 - GULINO SALVATORE R [US]
- US 6832629 B2 20041221 - WU SHANG NEUG [TW]
Citation (search report)
- [XI] EP 0286291 A1 19881012 - SLEEPING BAG LIMITED PARTNERSH [CA]
- [Y] US 2620493 A 19521209 - BRELSFORD HARRY W
- [Y] DE 4437633 A1 19960530 - HUBER BASTIAN [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2826405 A1 20150121; EP 2826405 B1 20190904; CA 2857040 A1 20150119; CA 2857040 C 20161220; CN 104323643 A 20150204; HK 1205893 A1 20151231; US 2015020309 A1 20150122; US 9572439 B2 20170221
DOCDB simple family (application)
EP 14177773 A 20140721; CA 2857040 A 20140717; CN 201410347635 A 20140721; HK 15106586 A 20150710; US 201414333670 A 20140717